# Tough Brain vs LottoGPT

The clearest difference is in-app purchases: Tough Brain at none against LottoGPT's 2. LottoGPT's advantage is ads (none vs shown). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. LottoGPT sells 2 in-app purchases, starting at $0.99 per month. Tough Brain asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Tough Brain against 5.0 for LottoGPT. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

## The numbers

| Metric | Tough Brain | LottoGPT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/tough-brain/id1521911112/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/lottogpt/id6741745624/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 37 months | — |
| Monetization | **Free** | Freemium |
| Size | 15 MB | 4 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Mohammad Sami](https://appshunter.io/developer/1521911114) | [STRENGCON LLC](https://appshunter.io/developer/1484156741) |

## What reviewers say

### Tough Brain

[App page](https://appshunter.io/ios/app/tough-brain/id1521911112)

Engage in a collection of math and memory games designed to sharpen your cognitive skills. Improve calculation speed and accuracy with math challenges, and boost memorization abilities with memory exercises.

**Highlights:** Math games for calculation speed, Memory games for memorization, Enhances mind abilities, Challenging gameplay, Improves accuracy

**Features:** Vision Pro support

**In-app purchases:** none


### LottoGPT

[App page](https://appshunter.io/ios/app/lottogpt/id6741745624)

This app uses AI to analyze historical lottery data and generate number combinations for popular games. Customize your number selection with various rules and access past winning numbers to inform your strategy. It's designed for entertainment and to enhance the lottery playing experience.

**Highlights:** AI-powered number generation, Customizable number selection rules, Historical winning number data, Support for PowerBall and Mega Millions, Save favorite number combinations, User-friendly interface

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LottoGPT_Sub_Monthly | $0.99 | per month |
| LottoGPT_Sub_Yearly | $8.99 | per year |


## Frequently asked questions

### Is Tough Brain free?

Tough Brain is free to download, with no in-app purchases.

### Is LottoGPT free?

LottoGPT is free to download, with in-app purchases available.

### Which has better reviews, Tough Brain or LottoGPT?

Tough Brain and LottoGPT are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Tough Brain or LottoGPT have ads?

Tough Brain shows ads; LottoGPT does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*